Added 'audio/mpg' to list of mime types.
diff --git a/system/application/config/mimes.php b/system/application/config/mimes.php
index a8addb9..7f5f208 100644
--- a/system/application/config/mimes.php
+++ b/system/application/config/mimes.php
@@ -51,12 +51,12 @@
 				'tgz'	=>	'application/x-tar',

 				'xhtml'	=>	'application/xhtml+xml',

 				'xht'	=>	'application/xhtml+xml',

-				'zip'	=> array('application/x-zip', 'application/zip', 'application/x-zip-compressed'),

+				'zip'	=>  array('application/x-zip', 'application/zip', 'application/x-zip-compressed'),

 				'mid'	=>	'audio/midi',

 				'midi'	=>	'audio/midi',

 				'mpga'	=>	'audio/mpeg',

 				'mp2'	=>	'audio/mpeg',

-				'mp3'	=>	'audio/mpeg',

+				'mp3'	=>	array('audio/mpeg', 'audio/mpg'),

 				'aif'	=>	'audio/x-aiff',

 				'aiff'	=>	'audio/x-aiff',

 				'aifc'	=>	'audio/x-aiff',

diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index d17ae9c..e48db0e 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -63,6 +63,7 @@
     <li>Config

     	<ul>

     		<li>Added 'application/vnd.ms-powerpoint' to list of mime types.</li>

+    		<li>Added 'audio/mpg' to list of mime types.</li>

     	</ul>

     </li>

 	<li>Libraries